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/****************************************************************************
**
** Copyright (C) 2019 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include <texteditor/indenter.h>
#include <clang/Format/Format.h>
namespace ClangFormat {
enum class ReplacementsToKeep { OnlyIndent, IndentAndBefore, All };
class ClangFormatBaseIndenter : public TextEditor::Indenter
{
public:
ClangFormatBaseIndenter(QTextDocument *doc);
TextEditor::IndentationForBlock indentationForBlocks(const QVector<QTextBlock> &blocks,
const TextEditor::TabSettings &tabSettings,
int cursorPositionInEditor = -1) override;
void indent(const QTextCursor &cursor,
const QChar &typedChar,
const TextEditor::TabSettings &tabSettings,
int cursorPositionInEditor = -1) override;
void reindent(const QTextCursor &cursor,
const TextEditor::TabSettings &tabSettings,
int cursorPositionInEditor = -1) override;
void autoIndent(const QTextCursor &cursor,
const TextEditor::TabSettings &tabSettings,
int cursorPositionInEditor = -1) override;
Utils::Text::Replacements format(const TextEditor::RangesInLines &rangesInLines) override;
void indentBlock(const QTextBlock &block,
const QChar &typedChar,
const TextEditor::TabSettings &tabSettings,
int cursorPositionInEditor = -1) override;
int indentFor(const QTextBlock &block,
const TextEditor::TabSettings &tabSettings,
int cursorPositionInEditor = -1) override;
bool isElectricCharacter(const QChar &ch) const override;
protected:
virtual clang::format::FormatStyle styleForFile() const;
virtual bool formatCodeInsteadOfIndent() const { return false; }
virtual bool formatWhileTyping() const { return false; }
virtual int lastSaveRevision() const { return 0; }
private:
void indent(const QTextCursor &cursor, const QChar &typedChar, int cursorPositionInEditor);
void indentBlocks(const QTextBlock &startBlock,
const QTextBlock &endBlock,
const QChar &typedChar,
int cursorPositionInEditor);
Utils::Text::Replacements indentsFor(QTextBlock startBlock,
const QTextBlock &endBlock,
const QChar &typedChar,
int cursorPositionInEditor);
Utils::Text::Replacements replacements(QByteArray buffer,
const QTextBlock &startBlock,
const QTextBlock &endBlock,
int cursorPositionInEditor,
ReplacementsToKeep replacementsToKeep,
const QChar &typedChar = QChar::Null,
bool secondTry = false) const;
};
} // namespace ClangFormat
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